降交点 | |
rem.sens. | descending node |
space | south bound node |
tech. | dragon's tail; southbound node |
黄经 | |
oil | astronomic longitude |
space | celestial longitude; ecliptic longitude; longitude; celestial longitude |
| |||
descending node | |||
south bound node (卫星运行轨道的) | |||
dragon's tail; southbound node | |||
| |||
descending node |
降交点 : 10 phrases in 4 subjects |
Aviation | 1 |
Metallurgy | 1 |
Space | 6 |
Technology | 2 |